// JavaScript Document
	function openWindow(type)
	{
		var strFile = "";
		var intWidth = 0;
		var intHeight = 0;
		switch(type) {
			case 'tigia':
				strFile = "/tigia.asp";
				intWidth = 220;
				intHeight = 255;
				break;
			case 'thoitiet':
				strFile = "/thoitiet.asp";
				intWidth = 220;
				intHeight = 100;
				break;
			case 'giavang':
				strFile = "/giavang.asp";
				intWidth = 220;
				intHeight = 60;
				break;
		}
		window.open(strFile ,'','scrollbars=yes,menubar=no,width=' + intWidth + ',height=' + intHeight);
	}

//-----------------------------//